DK2618101T3 - Sensor og driftsfremgangsmåde deraf til absolut positionsmåling af forskydningen af et kapacitivt gitter - Google Patents

Sensor og driftsfremgangsmåde deraf til absolut positionsmåling af forskydningen af et kapacitivt gitter

Info

Publication number
DK2618101T3
DK2618101T3 DK11817669.2T DK11817669T DK2618101T3 DK 2618101 T3 DK2618101 T3 DK 2618101T3 DK 11817669 T DK11817669 T DK 11817669T DK 2618101 T3 DK2618101 T3 DK 2618101T3
Authority
DK
Denmark
Prior art keywords
displacement
sensor
absolute position
operating method
position measurement
Prior art date
Application number
DK11817669.2T
Other languages
English (en)
Inventor
Quhui Lu
Original Assignee
Guilin Guanglu Measuring Instr Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guilin Guanglu Measuring Instr Co Ltd filed Critical Guilin Guanglu Measuring Instr Co Ltd
Application granted granted Critical
Publication of DK2618101T3 publication Critical patent/DK2618101T3/da

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/24—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying capacitance
    • G01D5/241—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying capacitance by relative movement of capacitor electrodes
    • G01D5/2412—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying capacitance by relative movement of capacitor electrodes by varying overlap
    • G01D5/2415—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying capacitance by relative movement of capacitor electrodes by varying overlap adapted for encoders

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
DK11817669.2T 2010-08-14 2011-02-14 Sensor og driftsfremgangsmåde deraf til absolut positionsmåling af forskydningen af et kapacitivt gitter DK2618101T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201010254159A CN101949682B (zh) 2010-08-14 2010-08-14 绝对位置测量容栅位移测量方法、传感器及其运行方法
PCT/CN2011/070977 WO2012022141A1 (zh) 2010-08-14 2011-02-14 绝对位置测量容栅位移测量方法、传感器及其运行方法

Publications (1)

Publication Number Publication Date
DK2618101T3 true DK2618101T3 (da) 2019-05-27

Family

ID=43453263

Family Applications (1)

Application Number Title Priority Date Filing Date
DK11817669.2T DK2618101T3 (da) 2010-08-14 2011-02-14 Sensor og driftsfremgangsmåde deraf til absolut positionsmåling af forskydningen af et kapacitivt gitter

Country Status (7)

Country Link
US (1) US9024642B2 (da)
EP (1) EP2618101B1 (da)
CN (1) CN101949682B (da)
DK (1) DK2618101T3 (da)
PL (1) PL2618101T3 (da)
TR (1) TR201905544T4 (da)
WO (1) WO2012022141A1 (da)

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CN101949682B (zh) * 2010-08-14 2012-10-24 桂林广陆数字测控股份有限公司 绝对位置测量容栅位移测量方法、传感器及其运行方法
EP2757352B1 (fr) * 2013-01-17 2015-11-18 EM Microelectronic-Marin SA Système de contrôle et méthode de gestion de capteur
CN103572441B (zh) * 2013-10-24 2015-10-28 西安工程大学 用于纺纱运行状态监测的传感器、无线传感节点及其方法
CN103560780B (zh) * 2013-11-11 2016-06-22 清华大学 一种绝对光栅信号处理方法
JP6609411B2 (ja) * 2015-01-19 2019-11-20 株式会社ミツトヨ 変位測定装置および変位測定方法
US10345973B2 (en) * 2016-07-13 2019-07-09 Apple Inc. Capacitive sensing for determining mass displacement and direction
CN109520403B (zh) * 2017-09-20 2020-10-16 上海微电子装备（集团）股份有限公司 电容传感器测量电路及方法
CN108362206B (zh) * 2018-02-13 2024-04-09 哈工科讯(沈阳)工业技术研究院有限公司 一种基于容栅的非接触式位移传感器
CN110388870A (zh) * 2018-04-23 2019-10-29 桂林市晶瑞传感技术有限公司 用于传感器装置的位移测量系统和位移测量方法
CN108627184B (zh) * 2018-05-15 2023-11-14 重庆中电天时精密装备技术有限公司 反射式时栅角度位移编码器
CN108981554B (zh) * 2018-05-24 2020-02-18 河海大学 供电后能识别探针绝对位置的容珊式位移计电路及其方法
CN109612382B (zh) * 2019-02-01 2024-05-10 哈尔滨恒达交通设备技术开发有限公司 一种列车闸片厚度测量仪
DE102019112714A1 (de) * 2019-05-15 2020-11-19 Maschinenfabrik Reinhausen Gmbh Schalteranordnung mit antriebssystem und verfahren zum antreiben einer schalteranordnung
CN110487162B (zh) 2019-09-29 2020-09-08 桂林广陆数字测控有限公司 混合定位电磁感应式位移传感器
CN113008119B (zh) * 2019-12-19 2022-11-25 通用技术集团国测时栅科技有限公司 一种分时复用的绝对式时栅直线位移传感器
CN112147942A (zh) * 2020-10-26 2020-12-29 西安工业大学 基于fpga+dsp的双运动平台同步控制系统及控制方法
CN112648916B (zh) * 2021-01-18 2022-11-18 中北大学 一种三维微小位移测量方法及系统
CN114087970B (zh) * 2021-11-18 2023-10-20 重庆理工大学 一种分时复用型拼接式绝对直线位移传感器
CN114087968B (zh) * 2021-11-18 2023-10-20 重庆理工大学 一种基于组合调制原理的拼接式绝对直线位移传感器
CN114545022A (zh) * 2022-01-28 2022-05-27 中国科学院电工研究所 一种高速直线电机定位测速实时仿真方法及系统

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JPS62235504A (ja) * 1986-04-04 1987-10-15 Mitsutoyo Corp 容量型位置測定トランスデユ−サ
US4879508A (en) * 1986-04-04 1989-11-07 Mitutoyo Corporation Capacitance-type measuring device for absolute measurement of positions
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CN101949682B (zh) 2010-08-14 2012-10-24 桂林广陆数字测控股份有限公司 绝对位置测量容栅位移测量方法、传感器及其运行方法
CN201837401U (zh) * 2010-08-14 2011-05-18 桂林广陆数字测控股份有限公司 绝对位置测量容栅位移传感器

Also Published As

Publication number Publication date
CN101949682A (zh) 2011-01-19
TR201905544T4 (tr) 2019-05-21
EP2618101B1 (en) 2019-03-27
EP2618101A1 (en) 2013-07-24
US20130009652A1 (en) 2013-01-10
PL2618101T3 (pl) 2019-08-30
CN101949682B (zh) 2012-10-24
WO2012022141A1 (zh) 2012-02-23
EP2618101A4 (en) 2015-04-01
US9024642B2 (en) 2015-05-05

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